IT Certification Practice Exams

Online practice exams for IT, security, cloud and programming certifications from Microsoft, CompTIA, ISC2, ISACA, EC-Council, GIAC, IBM, Dell Technologies, Adobe, LPI, Python Institute and more. Timed premium exams are modelled on the official exam format, so you know what to expect on exam day.

  • Free sample questions for each exam
  • Full-length and shorter Mini exams with a timer and score report
  • 2 months of unlimited practice on every premium exam
  • 100% money-back guarantee if you don't pass your exam on the first attempt

or browse the exams by vendor

  • 366 premium practice exams
  • 18 certification vendors
  • 4.9 / 5 average rating from 31,927 votes

How it works

  1. Try the free sample questions See the question style and topics of your exam before you buy.
  2. Practise under exam conditions Take the full-length timed exam, modelled on the official exam format.
  3. Review and repeat Check your score report, revise the weak topics and retake the exam as often as you need.



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What candidates say

  • Diligence Rewarded with a Smile

    The online practice sessions for my Adobe online quiz felt like a fun challenge, a true "jugad" to get ready! Tackling those questions was quite the ride, and who knew learning could be so entertaining? Passing the ...

    LukeChanAD0-E128: Adobe Experience Manager Sites Developer Professional12 Nov 2026

  • Milestone Reached with CIW Certification

    Edusum's interactive exams were a superior way to prepare for my CIW Site Development Associate certification, far surpassing the effectiveness of merely reading books. The engaging format made learning highly ...

    hudsondominic431D0-61B: CIW Site Development Associate12 Nov 2026

  • Pure Elation at This Achievement

    Continuous revision and practice were key, especially with the flexibility of using my phone whenever I had a moment. The resources offered excellent value for money and made preparing truly enjoyable; it was so ...

    stantonjames25AD0-E610: Adobe Customer Journey Analytics Developer Professional12 Nov 2026

Read all 10,217 testimonials

Some candidates received a reward of up to $10 for sharing their experience. We publish testimonials whatever their rating.

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